One of the most interesting videos I saw.
Imagine a world in #btc standard would do how much better. When everyone is motivated to provide real value to people.
Discussion
Wow thank you for sharing I didn't know about zipline in Rwanda it's amazing what they did!
As for the city delivery version with a line dropping from a drone, what are they going to do when a jackass pulls the line or anchor it? I could see big dogs or kids pulling on it and have the drone crash on neighbor's houses...
That is a problem to solve. I hope they find a solution.